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Protected Amino Acids (Fmoc, Boc, Cbz)

N-Fmoc-S-trityl-L-cysteine, 95%

Available on request

Buy N-Fmoc-S-trityl-L-cysteine, 95% (CAS 103213-32-7) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes
N-Fmoc-S-trityl-L-cysteine, 95% chemical structure
CAS number103213-32-7
FormulaC37H31NO4S
Molar mass585.7 g/mol
Physical formCrystalline
HS code29420090
Purity95%
InChIKeyKLBPUVPNPAJWHZ-UMSFTDKQSA-N
IUPAC name(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid

About N-Fmoc-S-trityl-L-cysteine, 95%

N-Fmoc-S-trityl-L-cysteine, 95% is part of the Zemixal protected Amino Acids (Fmoc, Boc, Cbz) range. For your records (95%), the material is defined by CAS 103213-32-7, formula C37H31NO4S and molar mass 585.7 g/mol. Typical appearance is white to off-white powder or crystal or chunks.

Common uses in the lab and plant

  • Solid-phase peptide synthesis (SPPS)
  • Peptide drug discovery
  • Medicinal chemistry

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H332. Read the SDS before first use.

Order it in 5 g, 25 g and 100 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Solid-phase peptide synthesis (SPPS)
  • Peptide drug discovery
  • Medicinal chemistry

Applications

Diagnostics, Life Science and BiotechResearch Labs and Universities

Specifications and identifiers

Specifications of N-Fmoc-S-trityl-L-cysteine, 95%
Product nameN-Fmoc-S-trityl-L-cysteine, 95%
Catalogue numberZX-002309
CAS number103213-32-7
IUPAC name(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid
Molecular formulaC37H31NO4S
Molar mass585.7 g/mol
Exact mass585.1974
Purity / assay95%
Physical formCrystalline
AppearanceWhite to off-white powder or crystal or chunks
XLogP38
H-bond donors / acceptors2 / 5
Topological polar surface area101 Ų
HS code29420090
InChIKeyKLBPUVPNPAJWHZ-UMSFTDKQSA-N
SMILESC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@@H](C(=O)O)NC(=O)OCC4C5=CC=CC=C5C6=CC=CC=C46
PubChem CID128239
SynonymsN-(9-Fluorenylmethoxycarbonyl)-S-trityl-L-cysteine, Fmoc-Cys(Trt)-OH, Fmoc-L-Cys(Trt)-OH, Fmoc-S-trityl-cys, N(alpha)-Fluorenylmethyloxycarbonyl-S-tritylcysteine, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(triphenylmethyl)-L-cysteine, N-(alpha)-fluorenylmethyloxycarbonyl-S-tritylcysteine, N-((9H-Fluoren-9-ylmethoxy)carbonyl)-S-(triphenylmethyl)-L-cysteine, FMOC-S-trityl-L-cysteine, L-Cysteine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-(triphenylmethyl)-, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-S-trityl-L-cysteine, (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(tritylthio)propanoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of N-Fmoc-S-trityl-L-cysteine, 95%
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Fmoc-S-trityl-L-cysteine, 95%

Which CAS number identifies N-Fmoc-S-trityl-L-cysteine, 95%?
N-Fmoc-S-trityl-L-cysteine, 95% is registered under CAS 103213-32-7. You may also see it listed as N-(9-Fluorenylmethoxycarbonyl)-S-trityl-L-cysteine, Fmoc-Cys(Trt)-OH, Fmoc-L-Cys(Trt)-OH. Our catalogue number for this item is ZX-002309.
What are the formula and molar mass of N-Fmoc-S-trityl-L-cysteine, 95%?
For N-Fmoc-S-trityl-L-cysteine, 95%, its formula is C37H31NO4S and its molar mass is 585.7 g/mol. The systematic (IUPAC) name is (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-tritylsulfanylpropanoic acid. InChIKey KLBPUVPNPAJWHZ-UMSFTDKQSA-N lets you match it in any structure database.
What grade and pack sizes are available for N-Fmoc-S-trityl-L-cysteine, 95%?
This listing is 95% purity. Standard packs are 5 g, 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with N-Fmoc-S-trityl-L-cysteine, 95%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship N-Fmoc-S-trityl-L-cysteine, 95% to my country?
Yes. Because N-Fmoc-S-trityl-L-cysteine, 95% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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